Amazon ANRUI  
15-12-2017 08:30 am
Personal Alarm 3 Pack Anrui Upgraded Version Waterproof 120dB Panic Safety Alarm Keychain Self Defense for Kids Women Adventurer Night Workers Anti-Theft Alarm Policeman Recommend (Black)
✔ LOUD SOUND: 120dB piercing siren song. Pull out the pin for activating than sounds could last 40-60 minutes and the sound will be gradually loud, in addition, it will not hurt your ears.
✔ WATERPROOF DESIGN: It use IP66 waterproof level so that the product completely prevent foreign objects intrusion, and can completely prevent the dust into, to withstand the impact of intense waves or strong water.
✔ UNIQUE DESIGN: Key chain Fastening buckle, with self-locking function. Using anti - lost lanyard, make product not easy to lose.
✔ MANY USES, FIT FOR: Students, women, joggers, kids, elderly, children and any other ones who may do something to feel more safe and comfortable. Suitable for night running, traveling abroad, hiking, camping, riding, entertaining and other outdoor activities.It is also a gift for daughter, granddaughter and Junior relatives.
✔ WHAT YOU GET: ANRUI 3x Personal alarm. There is 3x instruction paper inside the box. Within one year, any fault caused by non-artificial reasons we will maintain freely, please feel free to contact us.
Amazon Betterlink  
1/2 Mile Long Range Solar Wireless Driveway Alarm System IP65 Weatherproof Outdoor Motion Detectors&Sensor 120dB Siren Sound Light Security Alert System Monitor&Protect Outdoor/Indoor Property(1R4S)
Easy to install and expand: This wireless solar driveway alarm system is easy to install. It can be installed on walls, fence posts, trees, or any other surface. It will provide 24-hour motion detection to protect your family's property and safety. A single receiver can expand/handle up to 16 motion sensors. To provide full coverage of your property.
Flexible operation and long-distance communication: The wireless motion sensors can work together with receivers or independently. The communication range from each sensor to the receiver can reach up to 1/2 mile. You can also use this motion detector as your remote driveway doorbell. The motion detection range can reach up to 30 feet.
Wide Range of Uses:The driveway alarm system includes a receiver and four motion sensors with waterproof grade of IP65 for outdoor alert use. The motion sensor is using the most advanced pyroelectric infrared (PIR) technology to detect the heat source of moving object and use new software algorithms to minimize false alarms caused by environmental impacts. You can quickly receive motion alarms when people, cars and/or animals enter your driveway or wherever you place a sensor.
Solar powered: This motion sensor is powered by a battery, which is charged through the existing solar panel. So, there is no need to be continually replacing the battery. It can also be charged through a USB-C cable. Our driveway alert system has undergone rigorous testing in high and low temperature environments and has a working temperature range of -4°F to +140°F (-20°C to +60°C).
Alert Options:You can select one of 4 ways of being alerted (Audible Alarm/Light Alarm/Sound Light Alarm/Work with Receiver). These will effectively alert you to visitors and potentially unwanted intruders.
1/2 Mile Long Range Solar Wireless Driveway Alarm System IP65 Weatherproof Outdo
Amazon Betterlink  
1/2 Mile Long Range Solar Wireless Driveway Alarm System IP65 Weatherproof Outdoor Motion Detectors&Sensor 120dB Siren Sound Light Security Alert System Monitor&Protect Outdoor/Indoor Property(1R3S)
Easy to install and expand: This wireless solar driveway alarm system is easy to install. It can be installed on walls, fence posts, trees, or any other surface. It will provide 24-hour motion detection to protect your family's property and safety. A single receiver can expand/handle up to 16 motion sensors. To provide full coverage of your property.
Flexible operation and long-distance communication: The wireless motion sensors can work together with receivers or independently. The communication range from each sensor to the receiver can reach up to 1/2 mile. You can also use this motion detector as your remote driveway doorbell. The motion detection range can reach up to 30 feet.
Wide Range of Uses:The driveway alarm system includes a receiver and three motion sensors with waterproof grade of IP65 for outdoor alert use. The motion sensor is using the most advanced pyroelectric infrared (PIR) technology to detect the heat source of moving object and use new software algorithms to minimize false alarms caused by environmental impacts. You can quickly receive motion alarms when people, cars and/or animals enter your driveway or wherever you place a sensor.
Solar powered: This motion sensor is powered by a battery, which is charged through the existing solar panel. So, there is no need to be continually replacing the battery. It can also be charged through a USB-C cable. Our driveway alert system has undergone rigorous testing in high and low temperature environments and has a working temperature range of -4°F to +140°F (-20°C to +60°C).
Alert Options:You can select one of 4 ways of being alerted (Audible Alarm/Light Alarm/Sound Light Alarm/Work with Receiver). These will effectively alert you to visitors and potentially unwanted intruders.
1/2 Mile Long Range Solar Wireless Driveway Alarm System IP65 Weatherproof Outdo
Amazon YoLink  
YoLink LoRa 1/4 Mile Wireless Range Smart Motion Detector, Indoor Motion Sensor, Motion Detector, Alexa, IFTTT, YoLink Hub Required
1/4 MILE EXTREME LONG RANGE, thanks to our unique LoRa-based wireless system. LoRa, short for Long Range is a new technology, superior to WiFi and older RF types, in range and obstruction-penetration. Capable of covering multiple floors, as well as multiple buildings on large properties.
THAT WAS EASY! Be up and running in minutes, with the Hub's convenient Plug, Plug & Play setup, and our super-fast Scan & Play QR code-scanning method of adding devices to the app. The Motion Sensor installs in moments and requires no tools, thanks to the built-in magnet. Mount the sensor directly to any metal surface, or use the included metal disc and 3M brand mounting tape. Couldn't be easier!
DOUBLE-DUTY! Your YoLink Motion Sensor can be configured to automate lighting while you are home, and protect against intrusion while you are away! Add Door Sensors, a Siren Alarm, and control your system from the app or use one of our smart fobs to arm and disarm your security system. Add one of our light switches and use the motion sensor to turn on lights when you enter the room, and turn them off later if no motion is detected.
KNOW NOW! You have many options for being notified of device activity! Receive a text, receive an email, receive a phone push notification (including Apple phone "Critical Alert" severe weather/Amber alert type notifications that will activate your phone even if in silent mode. Android phones offer similar functionality, depending on phone manufacturer). SMS messages are limited to the total of 5 times each device plus 5. A hub and two motion sensors provides you with 20 free SMS per month.
NO WIFI WORRIES! Many smart home products are WiFi-based, which appears convenient, but each WiFi device on your network is a security risk (a way for hackers to get into your home network). Not to mention, as you add more devices, your WiFi gets
YoLink LoRa 1/4 Mile Wireless Range Smart Motion Detector, Indoor Motion Sensor,
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